All prices are in US dollars.
Digi-Key Part Number BSS123NDKR-ND
Price Break Unit Price Extended Price
1 0.24000 0.24
10 0.20100 2.01
100 0.10620 10.62
500 0.06986 34.93
1,000 0.04760 47.60
Quantity Available Digi-Key Stock: 438,360
Can ship immediately

Manufacturer Standard Lead Time 21 Weeks
Manufacturer Part Number


Description MOSFET N-CH 100V 170MA SOT-23
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)

A $7.00 reeling fee will be applied to each reel ordered.
Digi-Reels are a custom product and are non-cancelable and non-returnable.

Digi-Reel Pricing
Quantity Unit Price Extended Price

Quantity Item Number ? Customer Reference

When requested quantity exceeds displayed pricing table quantities, a lesser unit price may appear on your order.
You may submit a request for quotation on quantities which are greater than those displayed in the pricing table.

Datasheets BSS123 Datasheet
Molded Pkg, SUPERSOT, 3 Lead Drawing
Product Photos SOT-23-3
Product Training Modules High Voltage Switches for Power Processing
SMPS Power Switch
PCN Design/Specification Mold Compound 12/Dec/2007
PCN Assembly/Origin Qualification of Manufacturing Source 25/Nov/2013
PCN Packaging Binary Year Code Marking 15/Jan/2014
EDA / CAD Models ? Download from Accelerated Designs
Standard Package ? 1

Discrete Semiconductor Products


Transistors - FETs, MOSFETs - Single

Series -
Packaging ? Digi-Reel®?
FET Type MOSFET N-Channel, Metal Oxide
FET Feature Logic Level Gate
Drain to Source Voltage (Vdss) 100V
Current - Continuous Drain (Id) @ 25°C 170mA (Ta)
Rds On (Max) @ Id, Vgs 6 Ohm @ 170mA, 10V
Vgs(th) (Max) @ Id 2V @ 1mA
Gate Charge (Qg) @ Vgs 2.5nC @ 10V
Input Capacitance (Ciss) @ Vds 73pF @ 25V
Power - Max 360mW
Operating Temperature -55°C ~ 150°C (TJ)
Mounting Type Surface Mount
Package / Case TO-236-3, SC-59, SOT-23-3
Supplier Device Package SOT-23-3
Online Catalog N-Channel Logic Level Gate FETs
Other Names BSS123NDKR
Alternate Package | This part is also available in the following packaging:
Digi-Key Part Number Manufacturer Part Number Manufacturer Packaging Quantity Available Unit Price Minimum Quantity
BSS123NTR-ND BSS123 Fairchild Semiconductor Tape & Reel (TR)? 435,000 - Immediate
0.04163 3,000
BSS123NCT-ND BSS123 Fairchild Semiconductor Cut Tape (CT)? 438,490 - Immediate
0.24000 1

Tape & Reel, Cut Tape and Digi-Reels are all derived from the same manufacturer’s part number. Inventory from Tape & Reel is used to fulfill Cut Tape and Digi-Reel orders and will impact the total quantity available.

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05:28:27 6/30/2016